High quality at a budget-friendly priceSelf tapping/drillingBlack Phosphate Coated for improved paint and mud adhesion M4.2×13 13mm Around 1/2inch LongM4.2×16 16mm Around 5/8inch LongM4.2×19 19mm Around 3/4inch LongM4.2×25 25mm Around 1 inch LongShipping:All item will shipped within 1-2 days when I get exact payment. All item will offer tracking number.Exchange 14 days, the return shipping fee will at the buyer’s expense.Feedback: feedback is very important to us. If you have any problem, contract we at first. We will answer your question as soon as possible.Thank you!!

High quality at a budget-friendly priceSelf tapping/drillingBlack Phosphate Coated for improved paint and mud adhesion M4.2×13 13mm Around 1/2inch LongM4.2×16 16mm Around 5/8inch LongM4.2×19 19mm Around 3/4inch LongM4.2×25 25mm Around 1 inch LongShipping:All item will shipped within 1-2 days when I get exact payment. All item will offer tracking number.Exchange 14 days, the return shipping fee will at the buyer’s expense.Feedback: feedback is very important to us. If you have any problem, contract we at first. We will answer your question as soon as possible.Thank you!!